CentOS Jobs

753 were found based on your criteria

  • Fixed-Price – Est. Budget: $50.00 Posted
    Objective - We want to basically handle multiple domains in single VPS having multiple IP addresses. For this purpose we installed multiple postfix in separate files (/etc/postfix-ip address) so that we can have a dedicated MTA for each domain instead of One. We are able to send emails using relay servers. Problem: Incoming emails is not working or I would say we have not configured it correctly. We tried doing telnet abc.com 25 : connection refused. It could be problem ...
  • Fixed-Price – Est. Budget: $15.00 Posted
    Please read my problems in the links below. You'll also see what I have setup so far and should be able to diagnose most of the problems without logging into my system. http://stackoverflow.com/questions/28051919/invalid-command-wsgidaemonprocess-after-upgrading-mod-wsgi-3-2-python-2-6-6-to http://stackoverflow.com/questions/28036890/my-python-in-virtual-env-is-2-7-but-the-django-debug-screen-shows-the-systems-2 I have a Django site running 1.7. It is inside of a virtualenv with Python 2.7 running. My server is CentOS and Apache is 2.2.
  • Fixed-Price – Est. Budget: $45.00 Posted
    I am looking for someone who has experience in setting up SOCKS proxy servers on Linux (CentOS 6). We have multiple IPs (64 IPs) and each one needs to be turned into a SOCKS5 proxy. We prefer to change the port from the default port and would like to use iptables to limit the IPs that are allowed to use these SOCKS5 proxies. # Socks5 Proxy Server This must be setup securely, and authorization will be by IP. Must be able ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Need someone occasionally to perform advanced server tasks and monitor usage. Currently, we need someone to fix SpamAssassin so that it's integrated with Postfix. We moved from qMail to postfix and it broke.
  • Fixed-Price – Est. Budget: $500.00 Posted
    We have a site kuponi.enaa.com that is based on group clone software http://grouponclone.contus.com/ We overworked the code some, but we have a persistent problem with speed of the site on some instances, lets say once a week. We think the problem is in mysql, which means that we need mysql optimization. Problem is that the sql is very large and it makes logs that are also very large. Once every week or every 2 weeks ...
  • Fixed-Price – Est. Budget: $200.00 Posted
    We have an openstack cluster that is almost in production. We have 3 physical servers running openstack. These are being used for both CPUs and RAM as the host hypervisor using centos as well as nodes in a network raid 5 san (so the 3 servers are both shared storage and cpu/ram). The 3 centos/openstack host servers are running on the management vlan. We can access these on our network. The virtual machines will be on segregated vlans ...
  • Fixed-Price – Est. Budget: $15.00 Posted
    I am trying to use postfix to relay mail locally using a whitelist for senders emails and for authorized domains. I cant get it to work at all and I believe the issue is in the formatting of the entries in allowed_senders and smtp_domains. I will give you specific details of what im trying to do with this upon hire. The job here is to get me running with relay access to a single example. Sample config below, thanks! ########## relay_domains ...
  • Fixed-Price – Est. Budget: $80.00 Posted
    We are looking for someone to assist with setting up a reliable database setup and perform some server hardening. Where we can switch between our main database server and our secondary server in the case of a server issue without issues. Currently we have a master - slave setup, but this is not optimal, as when we need to switch to the slave, the process of re-promoting the master is diffcult. Any solution put forward will also need to be able ...
  • Hourly – More than 6 months – Less than 10 hrs/week – Posted
    Hello, We are looking for someone that we can trust that can work as needed for our vpn company as i do not have the time any more. You must know linux, openvpn, pptp, lt2p, proxy (squid) Big plus if u know how to code php,api and exp with whmcs. We can pay around 10 usd per hour.
  • Fixed-Price – Est. Budget: $40.00 Posted
    I have a Mysql database that sends mail using predefined templates, a system that is shared by different companies. The return address shows the reply address as the customer address, ie, bill@xyzcompany.com but the email is actually sent from a godaddy server. AOL and others put it in spam. In looking at the headers, it shows an authentication error so I am guessing that is the problem as it is a plain text message to customers, not spam ...
loading